Brexit poses a considerable challenge to both sides in the Scottish independence debate, says Michael Keating, as the demand to take back sovereignty requires us to say where it comes back to; London or Edinburgh.

In Berlin, Brexit is not at the top of the agenda. EU challenges will loom large in the upcoming German elections. But Germany’s main concerns on Europe, writes Kirsty Hughes, range from Russia’s behaviour to the impact of Trump, France’s presidential election, and unity, or not, amongst the EU27.

Much has been made of the politics of Scotland voting differently from England in the EU referendum. But what about the English end of that equation? Prof Michael Kenny considers the mood south of the border.

The Supreme Court's decision to exclude Holyrood from the decision to trigger Brexit only confirmed what we already knew, says Stephen Tierney - that conventions are not laws. However, the proposed Great Repeal Bill is an entirely different matter.

In response to the apparent surge in support for Corsican nationalists, President Macron has made it clear that Corsica will not be allowed to distinguish itself further from the rest of France. However, says Dr Alexendra Remond, support for autonomy may be symptomatic more of disenchantment with the status quo than of growing Corsican nationalism.

The Irish border has proved to be one of the most intractable aspects of Brexit, says Michael Keating, and the proposals put forward by the UK Government show little signs of being endorsed by Dublin or, as a result, Brussels.